Hi,

snprintf and vsnprintf are not in the standard C library.

>
>  >
>>  However on IRIX 6.2 gcc that still leaves:
>>
>>      make
>>      ... (everything goes until)
>>      gcc -o swish-e -g -O2 swish.o libswish-e.a -lm
>  > ld: ERROR 33: Unresolved text symbol "snprintf" -- 1st referenced by
>>  swish.o.
>>           Use linker option -v to see when and which objects, archives
>  > and dsos ar e loaded. ld: ERROR 33: Unresolved text symbol "vsnprintf"
>>  -- 1st referenced by libswish-e .a(http.o).
>>           Use linker option -v to see when and which objects, archives
>>  and dsos ar e loaded. ld: INFO 152: Output file removed because of
>  > error. *** Error code 1 (bu21)
>  >


snprintf and vsnprintf are not in the standard C library, you could include
the following line to configure.in to have the variables HAVE_VSNPRINTF and
HAVE_SNPRINTF available. Since both functions would probably have GNU 
implementations, could you include them when they are not available?


AC_CHECK_FUNCS( vsnprintf snprintf)

info autoconf:
Macro: AC_CHECK_FUNCS (FUNCTION... [, ACTION-IF-FOUND [,
           ACTION-IF-NOT-FOUND]])
      For each given FUNCTION in the whitespace-separated argument list
      that is available, define `HAVE_FUNCTION' (in all capitals).  If
      ACTION-IF-FOUND is given, it is additional shell code to execute
      when one of the functions is found.  You can give it a value of
      `break' to break out of the loop on the first match.  If
      ACTION-IF-NOT-FOUND is given, it is executed when one of the
      functions is not found.


regards,


Bas